179041552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 380547072

約数和(自身を除く): 201505520

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 73, 127, 136, 142, 146, 254, 272, 284, 292, 508, 568, 584, 1016, 1136, 1168, 1207, 1241, 2032, 2159, 2414, 2482, 4318, 4828, 4964, 5183, 8636, 9017, 9271, 9656, 9928, 10366, 17272, 18034, 18542, 19312, 19856, 20732, 34544, 36068, 37084, 41464, 72136, 74168, 82928, 88111, 144272, 148336, 153289, 157607, 176222, 306578, 315214, 352444, 613156, 630428, 658241, 704888, 1226312, 1260856, 1316482, 1409776, 2452624, 2521712, 2632964, 5265928, 10531856, 11190097, 22380194, 44760388, 89520776, 179041552]

約数ペア:

[(1, 179041552), (2, 89520776), (4, 44760388), (8, 22380194), (16, 11190097), (17, 10531856), (34, 5265928), (68, 2632964), (71, 2521712), (73, 2452624), (127, 1409776), (136, 1316482), (142, 1260856), (146, 1226312), (254, 704888), (272, 658241), (284, 630428), (292, 613156), (508, 352444), (568, 315214), (584, 306578), (1016, 176222), (1136, 157607), (1168, 153289), (1207, 148336), (1241, 144272), (2032, 88111), (2159, 82928), (2414, 74168), (2482, 72136), (4318, 41464), (4828, 37084), (4964, 36068), (5183, 34544), (8636, 20732), (9017, 19856), (9271, 19312), (9656, 18542), (9928, 18034), (10366, 17272)]